Low-power-consumption regulating valve

A regulating valve, low power consumption technology, applied in the direction of valve devices, valve details, engine components, etc., can solve the problems of complex structure, large driving energy, etc.

Pending Publication Date: 2022-02-08
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its shortcoming is that the structure is somewhat complicated, and it needs to add a large driving energy.

Method used

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  • Low-power-consumption regulating valve

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with the accompanying drawings.

[0011] The invention is used for the regulation of fluid flow or pressure in a fluid delivery pipeline, and belongs to the field of engineering elements or parts. The invention designs a low power consumption regulating valve, which balances the pressure on the upper and lower sides of the piston by raising the height of the throttling body, and the small power driving mechanism (watt level) can complete the control work of the valve position. The characteristics of the present invention are: the control of the valve can be realized by relying on the low power consumption driving mechanism, and the 24V battery can be connected externally. Overall layout of power supply system and control system.

[0012] The present invention comprises three parts of a valve body, a drive mechanism and a servo mechanism. Wherein, the driving mechanism includes a driving cylinder 8 , ...

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Abstract

The invention belongs to the technical field of engineering elements, and particularly relates to a low-power-consumption regulating valve. In the invention, a valve rod only needs to act on a nut traction rod to drive a throttling body to move upwards, so that the lower conical surface of the throttling body is separated from an axial discharge hole of a valve disc, a working medium in a piston flows to a valve outlet cavity through the axial discharge hole of the valve disc, the pressure intensity of the upper part and the lower part of the piston tends to be balanced, and the labor-saving effect is achieved. Control of the valve can be achieved through a low-power-consumption driving mechanism, a 24V storage battery can be externally connected, the valve can be arranged in areas, such as deserts and deep sea, with severe environments after intelligent control is matched, and overall arrangement of the valve body, the driving mechanism, a power supply system and a control system is truly achieved.

Description

technical field [0001] The invention belongs to the technical field of engineering components, and in particular relates to a low power consumption regulating valve. Background technique [0002] The regulating valve in the fluid delivery pipeline can be divided into self-powered and externally driven according to the type of power source. The former uses the energy of the fluid itself to drive the valve core, and the latter uses manpower, electricity or externally provided fluids such as steam, Water, etc. drives the spool. With the progress of society and the improvement of production technology, there are higher requirements for valves, such as simple structure, low energy consumption, high adjustment accuracy, and easy remote control. [0003] The Chinese invention patent "servo-operated piston valve with pneumatic actuator" (application number 200610094254) applied by Italy Omeer Co., Ltd. provides another design scheme for the fluid drive for opening and closing the v...

Claims

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Application Information

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IPC IPC(8): F16K39/02
CPCF16K39/024
Inventor 周杰孙贺涛栾秀春杨志达王俊玲
Owner HARBIN ENG UNIV
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